Hydrogen is a diatomic element needing another one of its kind to be stable so another hydrogen atom would bond with it making H2, but there could be other elements that need just one electron to be happy can also bond with Hydrogen (like Fluorine, which makes Hydofluoric Acid).
For the water molecule (H2O) two hydrogen atoms are needed.
14 hydrogen atoms.
1
Yes, (C3H8), 3 atoms of carbon and 8 atoms of hydrogen in each molecule of propane.
elements combine with elements because they want to become the stablest form they can be (which is the noble gases) so they gain/lose electrons to get to being like a noble gas then they are stable and do not react
For the water molecule (H2O) two hydrogen atoms are needed.
Two.
Two hydrogen atoms share their electrons; thus, both of them have two electrons each in their first shell and become stable.
Atoms become ions by gaining or losing electrons to achieve a noble gas configuration of electrons, which is stable. Argon already has such a configuration and is very stable as it is. Any gain or loss of electrons would make it less stable.
Two hydrogen atoms need to be combined with one oxygen atom to form a molecule of water (H2O). Or you could have two hydrogen to two oxygen atoms, forming hydrogen peroxide (H2O2) but this is unstable and decomposes back to water and oxygen gas.
Two hydrogen make Oxygen stable.
We can make a hydrogen molecule by fusing 2 hydrogen atoms....!!
it is the hydrogen that burns to make gas hot
Hydrogen and helium make about 98% of the atoms in the solar system !
Using only Hydrogen, you can make Hydrogen gas by combining two atoms of Hydrogen (H2).
Four covalent, polar, bonds with H atoms in ammonium ion: NH4+ (the same configuration as CH4).
Atoms make up stable molecules. An atom is a single atom of an element. For example an atom of Helium(He) A molecule is two or more atoms bonded together. So hydrogen in its natural state of H2 is a molecule containing two hydrogen atoms. Another example is H2O which contains to atoms of hydrogen and one atom of oxygen.